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<?php |
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/** |
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* @package Polylang |
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*/ |
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|
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/** |
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* Manages filters and actions related to the block editor |
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* |
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* @since 2.5 |
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*/ |
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class PLL_Admin_Block_Editor { |
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/** |
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* @var PLL_Model |
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*/ |
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protected $model; |
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|
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/** |
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* Preferred language to assign to a new post. |
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* |
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* @var PLL_Language|null |
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*/ |
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protected $pref_lang; |
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|
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/** |
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* Constructor: setups filters and actions |
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* |
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* @since 2.5 |
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* |
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* @param object $polylang |
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*/ |
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public function __construct( &$polylang ) { |
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$this->model = &$polylang->model; |
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$this->pref_lang = &$polylang->pref_lang; |
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|
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add_filter( 'block_editor_rest_api_preload_paths', array( $this, 'preload_paths' ), 10, 2 ); |
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} |
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|
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/** |
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* Filters the preload REST requests by the current language of the post. |
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* Necessary otherwise subsequent REST requests, all filtered by the language, |
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* would not hit the preloaded requests. |
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* |
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* @since 2.5 |
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* |
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* @param (string|string[])[] $preload_paths Array of paths to preload. |
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* @param WP_Block_Editor_Context $context Block editor context. |
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* @return (string|string[])[] |
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*/ |
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public function preload_paths( $preload_paths, $context ) { |
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if ( |
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$context instanceof WP_Block_Editor_Context |
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&& $context->post instanceof WP_Post |
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&& $this->model->is_translated_post_type( $context->post->post_type ) |
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) { |
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$lang = $this->model->post->get_language( $context->post->ID ); |
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|
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if ( ! $lang ) { |
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$lang = $this->pref_lang; |
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} |
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|
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foreach ( $preload_paths as $k => $path ) { |
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if ( is_string( $path ) && '/' !== $path ) { |
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$preload_paths[ $k ] = $path . "&lang={$lang->slug}"; |
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} |
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} |
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} |
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|
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return $preload_paths; |
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} |
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} |
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|
